Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts.
2025/06/25 20:03:35 ignoring optional flag "sandboxArg"="0"
2025/06/25 20:03:35 ignoring optional flag "type"="gce"
2025/06/25 20:03:35 parsed 1 programs
2025/06/25 20:03:35 executed programs: 0
[ 44.450388][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 44.450404][ T30] audit: type=1400 audit(1750881815.539:92): avc: denied { unlink } for pid=320 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 44.487127][ T320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 44.546655][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.553782][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.561379][ T326] device bridge_slave_0 entered promiscuous mode
[ 44.568248][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.575405][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.582873][ T326] device bridge_slave_1 entered promiscuous mode
[ 44.628101][ T30] audit: type=1400 audit(1750881815.709:93): avc: denied { create } for pid=326 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 44.634679][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.648778][ T30] audit: type=1400 audit(1750881815.709:94): avc: denied { write } for pid=326 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 44.655916][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.656035][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.676783][ T30] audit: type=1400 audit(1750881815.709:95): avc: denied { read } for pid=326 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 44.683617][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.718806][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.726365][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.733855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.741426][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.750635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.758809][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.765872][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.774357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.782617][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.789648][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.801505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.811249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.825099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.836345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.844605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.852199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.860372][ T326] device veth0_vlan entered promiscuous mode
[ 44.870059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 44.879413][ T326] device veth1_macvtap entered promiscuous mode
[ 44.888721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.898902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.920841][ T30] audit: type=1400 audit(1750881816.009:96): avc: denied { create } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 44.942506][ T30] audit: type=1400 audit(1750881816.009:97): avc: denied { setopt } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 44.962703][ T30] audit: type=1400 audit(1750881816.029:98): avc: denied { write } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/06/25 20:03:40 executed programs: 613
2025/06/25 20:03:45 executed programs: 1288
2025/06/25 20:03:50 executed programs: 1970
2025/06/25 20:03:55 executed programs: 2642
2025/06/25 20:04:00 executed programs: 3319
2025/06/25 20:04:05 executed programs: 4001
2025/06/25 20:04:10 executed programs: 4690
2025/06/25 20:04:15 executed programs: 5369
2025/06/25 20:04:20 executed programs: 6061
2025/06/25 20:04:25 executed programs: 6753
2025/06/25 20:04:30 executed programs: 7439
2025/06/25 20:04:35 executed programs: 8118
2025/06/25 20:04:40 executed programs: 8799
2025/06/25 20:04:45 executed programs: 9493
2025/06/25 20:04:50 executed programs: 10172
2025/06/25 20:04:55 executed programs: 10850
2025/06/25 20:05:00 executed programs: 11529
2025/06/25 20:05:05 executed programs: 12213
2025/06/25 20:05:10 executed programs: 12894
[ 239.799644][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 239.806354][ C1] rcu: 1-...!: (10000 ticks this GP) idle=975/1/0x4000000000000000 softirq=85696/85696 fqs=0 last_accelerate: c113/e823 dyntick_enabled: 1
[ 239.820618][ C1] (t=10002 jiffies g=60793 q=116)
[ 239.825759][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g60793 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 239.838281][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=5298
[ 239.846189][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g60793 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 239.857567][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 239.867546][ C1] rcu: RCU grace-period kthread stack dump:
[ 239.873459][ C1] task:rcu_preempt state:I stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 239.882706][ C1] Call Trace:
[ 239.886007][ C1]
[ 239.888958][ C1] __schedule+0xb6e/0x14c0
[ 239.893413][ C1] ? release_firmware_map_entry+0x190/0x190
[ 239.899333][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 239.905157][ C1] ? __mod_timer+0x7ae/0xb30
[ 239.909774][ C1] schedule+0x11e/0x1e0
[ 239.913939][ C1] schedule_timeout+0x12c/0x2e0
[ 239.918830][ C1] ? console_conditional_schedule+0x30/0x30
[ 239.924756][ C1] ? update_process_times+0x200/0x200
[ 239.930158][ C1] ? prepare_to_swait_event+0x308/0x320
[ 239.935734][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 239.940512][ C1] ? debug_smp_processor_id+0x17/0x20
[ 239.945979][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 239.951181][ C1] ? rcu_gp_init+0xc00/0xc00
[ 239.955802][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 239.961029][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 239.965649][ C1] rcu_gp_kthread+0x98/0x330
[ 239.970258][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 239.974963][ C1] ? __kasan_check_read+0x11/0x20
[ 239.980035][ C1] ? __kthread_parkme+0xac/0x200
[ 239.985000][ C1] ? preempt_count_add+0x90/0x1b0
[ 239.990036][ C1] kthread+0x411/0x500
[ 239.994120][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 239.998949][ C1] ? kthread_blkcg+0xd0/0xd0
[ 240.003570][ C1] ret_from_fork+0x1f/0x30
[ 240.008015][ C1]
[ 240.011063][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 240.017405][ C1] NMI backtrace for cpu 1
[ 240.021755][ C1] CPU: 1 PID: 6589 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 240.032176][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 240.042255][ C1] Call Trace:
[ 240.045556][ C1]
[ 240.048428][ C1] __dump_stack+0x21/0x30
[ 240.053049][ C1] dump_stack_lvl+0xee/0x150
[ 240.057868][ C1] ? show_regs_print_info+0x20/0x20
[ 240.063105][ C1] dump_stack+0x15/0x20
[ 240.067367][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 240.072322][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 240.078499][ C1] ? load_image+0x3a0/0x3a0
[ 240.083147][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.089265][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.095374][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 240.101384][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 240.107299][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 240.113701][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 240.120819][ C1] print_cpu_stall+0x31b/0x600
[ 240.125631][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 240.130858][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 240.137047][ C1] ? raise_softirq+0x71/0xe0
[ 240.141660][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 240.147063][ C1] ? hrtimer_run_queues+0x166/0x430
[ 240.152509][ C1] update_process_times+0x198/0x200
[ 240.157725][ C1] tick_sched_timer+0x17c/0x240
[ 240.162592][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 240.168156][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 240.173464][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 240.178605][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 240.184825][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 240.189796][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 240.195822][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 240.201991][ C1]
[ 240.204955][ C1]
[ 240.207899][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 240.213900][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 240.218946][ C1] Code: 95 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 240.238729][ C1] RSP: 0018:ffffc900018f76c0 EFLAGS: 00000246
[ 240.245070][ C1] RAX: 0000000000000003 RBX: ffff88810fdb9488 RCX: ffffffff814f2dc9
[ 240.253124][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810fdb9488
[ 240.261234][ C1] RBP: ffffc900018f7750 R08: dffffc0000000000 R09: ffffed1021fb7292
[ 240.269244][ C1] R10: ffffed1021fb7292 R11: 1ffff11021fb7291 R12: 1ffff1103ee20001
[ 240.277437][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200031eed8
[ 240.285713][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 240.292196][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 240.297603][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 240.303861][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 240.309960][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 240.316408][ C1] ? avc_has_perm+0x158/0x240
[ 240.321122][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 240.326610][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 240.331391][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 240.336437][ C1] lock_sock_nested+0x97/0x290
[ 240.341226][ C1] ? sock_init_data+0xc0/0xc0
[ 240.345920][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 240.350868][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 240.355988][ C1] tipc_sendstream+0x47/0x70
[ 240.360588][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 240.365539][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 240.370318][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 240.375368][ C1] ? import_iovec+0x7c/0xb0
[ 240.379891][ C1] ___sys_sendmsg+0x1f0/0x260
[ 240.384594][ C1] ? __sys_sendmsg+0x250/0x250
[ 240.389400][ C1] ? __fdget+0x1a1/0x230
[ 240.393750][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 240.398702][ C1] ? ___sys_sendmsg+0x260/0x260
[ 240.403570][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 240.409667][ C1] x64_sys_call+0x4b/0x9a0
[ 240.414594][ C1] do_syscall_64+0x4c/0xa0
[ 240.419059][ C1] ? clear_bhb_loop+0x50/0xa0
[ 240.423776][ C1] ? clear_bhb_loop+0x50/0xa0
[ 240.428537][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 240.434468][ C1] RIP: 0033:0x7f50d1743da9
[ 240.438912][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 240.458740][ C1] RSP: 002b:00007f50d12a40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 240.467266][ C1] RAX: ffffffffffffffda RBX: 00007f50d1872050 RCX: 00007f50d1743da9
[ 240.475257][ C1] RDX: 0000000000000000 RSI: 00000000200012c0 RDI: 0000000000000004
[ 240.483277][ C1] RBP: 00007f50d179047a R08: 0000000000000000 R09: 0000000000000000
[ 240.491461][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 240.499446][ C1] R13: 000000000000000b R14: 00007f50d1872050 R15: 00007ffda80083e8
[ 240.507540][ C1]
[ 240.510602][ C1] NMI backtrace for cpu 1
[ 240.514933][ C1] CPU: 1 PID: 6589 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 240.525360][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 240.535533][ C1] Call Trace:
[ 240.538819][ C1]
[ 240.541887][ C1] __dump_stack+0x21/0x30
[ 240.546235][ C1] dump_stack_lvl+0xee/0x150
[ 240.550928][ C1] ? show_regs_print_info+0x20/0x20
[ 240.556143][ C1] ? resched_curr+0x9a/0x310
[ 240.560743][ C1] ? wake_up_process+0x20/0x20
[ 240.565519][ C1] dump_stack+0x15/0x20
[ 240.569693][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 240.574644][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 240.580816][ C1] ? __kasan_check_write+0x14/0x20
[ 240.585944][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 240.591421][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 240.596114][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.602195][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.608278][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 240.614285][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 240.620196][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 240.625321][ C1] print_cpu_stall+0x320/0x600
[ 240.630101][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 240.635312][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 240.641481][ C1] ? raise_softirq+0x71/0xe0
[ 240.646102][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 240.651497][ C1] ? hrtimer_run_queues+0x166/0x430
[ 240.656737][ C1] update_process_times+0x198/0x200
[ 240.662143][ C1] tick_sched_timer+0x17c/0x240
[ 240.667022][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 240.672584][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 240.677826][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 240.683041][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 240.689157][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 240.694114][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 240.700039][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 240.705772][ C1]
[ 240.708714][ C1]
[ 240.711668][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 240.717768][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 240.722644][ C1] Code: 95 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 240.742271][ C1] RSP: 0018:ffffc900018f76c0 EFLAGS: 00000246
[ 240.748367][ C1] RAX: 0000000000000003 RBX: ffff88810fdb9488 RCX: ffffffff814f2dc9
[ 240.756358][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810fdb9488
[ 240.764603][ C1] RBP: ffffc900018f7750 R08: dffffc0000000000 R09: ffffed1021fb7292
[ 240.772788][ C1] R10: ffffed1021fb7292 R11: 1ffff11021fb7291 R12: 1ffff1103ee20001
[ 240.781022][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200031eed8
[ 240.789144][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 240.795441][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 240.800589][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 240.806850][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 240.812933][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 240.819361][ C1] ? avc_has_perm+0x158/0x240
[ 240.824053][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 240.829522][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 240.834302][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 240.839339][ C1] lock_sock_nested+0x97/0x290
[ 240.844118][ C1] ? sock_init_data+0xc0/0xc0
[ 240.848897][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 240.853861][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 240.858985][ C1] tipc_sendstream+0x47/0x70
[ 240.863592][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 240.868541][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 240.873325][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 240.878361][ C1] ? import_iovec+0x7c/0xb0
[ 240.882875][ C1] ___sys_sendmsg+0x1f0/0x260
[ 240.887669][ C1] ? __sys_sendmsg+0x250/0x250
[ 240.892450][ C1] ? __fdget+0x1a1/0x230
[ 240.896705][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 240.901661][ C1] ? ___sys_sendmsg+0x260/0x260
[ 240.906640][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 240.912721][ C1] x64_sys_call+0x4b/0x9a0
[ 240.917250][ C1] do_syscall_64+0x4c/0xa0
[ 240.921766][ C1] ? clear_bhb_loop+0x50/0xa0
[ 240.926450][ C1] ? clear_bhb_loop+0x50/0xa0
[ 240.931136][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 240.937151][ C1] RIP: 0033:0x7f50d1743da9
[ 240.941574][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 240.961192][ C1] RSP: 002b:00007f50d12a40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 240.969622][ C1] RAX: ffffffffffffffda RBX: 00007f50d1872050 RCX: 00007f50d1743da9
[ 240.977606][ C1] RDX: 0000000000000000 RSI: 00000000200012c0 RDI: 0000000000000004
[ 240.985589][ C1] RBP: 00007f50d179047a R08: 0000000000000000 R09: 0000000000000000
[ 240.993576][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 241.001728][ C1] R13: 000000000000000b R14: 00007f50d1872050 R15: 00007ffda80083e8
[ 241.009711][ C1]
[ 287.232765][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:6588]
[ 287.241413][ C0] Modules linked in:
[ 287.245344][ C0] CPU: 0 PID: 6588 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 287.255756][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.265822][ C0] RIP: 0010:tipc_sk_rcv+0x1a7d/0x2c60
[ 287.271299][ C0] Code: 00 00 42 0f b6 04 28 84 c0 48 8b 54 24 58 0f 85 0a 03 00 00 83 3a 00 0f 84 50 11 00 00 e8 2b 58 de fc 44 89 f8 48 89 44 24 70 ca e7 ff ff e8 19 58 de fc 49 bd 00 00 00 00 00 fc ff df 4c 8b
[ 287.291517][ C0] RSP: 0018:ffffc9000172e7c0 EFLAGS: 00000293
[ 287.297583][ C0] RAX: 000000009c89744e RBX: 0000000000000005 RCX: ffff88811ca962c0
[ 287.305547][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000001
[ 287.313547][ C0] RBP: ffffc9000172ea50 R08: dffffc0000000000 R09: ffffed1021fb7291
[ 287.321609][ C0] R10: ffffed1021fb7291 R11: 1ffff11021fb7290 R12: ffff888122c3e000
[ 287.329614][ C0] R13: dffffc0000000000 R14: ffffc9000172ec40 R15: 000000009c89744e
[ 287.337613][ C0] FS: 00007f50d12c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.346539][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.353116][ C0] CR2: 0000000020000000 CR3: 000000011ab00000 CR4: 00000000003506b0
[ 287.361306][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.369301][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.377285][ C0] Call Trace:
[ 287.380584][ C0]
[ 287.383552][ C0] ? stack_trace_save+0x98/0xe0
[ 287.388658][ C0] ? __stack_depot_save+0x442/0x480
[ 287.393956][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.399175][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.404128][ C0] ? tipc_node_xmit+0x256/0xce0
[ 287.409171][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.414717][ C0] ? __release_sock+0x143/0x350
[ 287.419569][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 287.424690][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.430249][ C0] tipc_node_xmit+0x256/0xce0
[ 287.435196][ C0] ? kasan_quarantine_put+0x34/0x190
[ 287.440492][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.446044][ C0] ? ____kasan_slab_free+0x130/0x160
[ 287.451342][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.456293][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.461869][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.466560][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.471843][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.477062][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 287.481652][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.486766][ C0] tipc_node_xmit+0x256/0xce0
[ 287.491445][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.497008][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 287.502217][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 287.507247][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 287.512806][ C0] ? unwind_get_return_address+0x4d/0x90
[ 287.518704][ C0] ? stack_trace_save+0xe0/0xe0
[ 287.523608][ C0] ? i8237A_resume+0xb0/0xb0
[ 287.528231][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 287.533850][ C0] ? stack_trace_save+0x98/0xe0
[ 287.538699][ C0] ? __stack_depot_save+0x34/0x480
[ 287.543806][ C0] ? kasan_set_track+0x5b/0x70
[ 287.548565][ C0] ? kasan_set_track+0x4a/0x70
[ 287.553335][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.558453][ C0] ? kasan_set_track+0x5b/0x70
[ 287.563294][ C0] ? kasan_set_track+0x4a/0x70
[ 287.568052][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.573172][ C0] ? ____kasan_slab_free+0x125/0x160
[ 287.578464][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.583399][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.589027][ C0] ? kmem_cache_free+0x100/0x320
[ 287.593964][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.598631][ C0] ? kfree_skb+0xc1/0x2f0
[ 287.602972][ C0] ? tipc_msg_reverse+0x698/0x900
[ 287.607993][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 287.613315][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 287.618600][ C0] ? __release_sock+0x143/0x350
[ 287.623464][ C0] ? __sys_setsockopt+0x268/0x460
[ 287.628500][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 287.633783][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.638375][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.644475][ C0] ? tipc_sk_publish+0x440/0x440
[ 287.649742][ C0] ? __kasan_check_write+0x14/0x20
[ 287.654856][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.659792][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 287.664310][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.669192][ C0] ? skb_release_data+0x814/0xa10
[ 287.674543][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.680596][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 287.686081][ C0] tipc_node_xmit+0x256/0xce0
[ 287.690971][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.696766][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.702079][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.707533][ C0] ? do_futex+0xcb2/0x2620
[ 287.711997][ C0] ? selinux_capable+0x29c/0x380
[ 287.717082][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.722217][ C0] ? tipc_sk_timeout+0x970/0x970
[ 287.727169][ C0] ? lock_sock_nested+0x1f1/0x290
[ 287.732288][ C0] __release_sock+0x143/0x350
[ 287.736981][ C0] sock_setsockopt+0x1b65/0x2270
[ 287.741943][ C0] ? security_file_alloc+0x33/0x120
[ 287.747293][ C0] ? __sock_set_mark+0x160/0x160
[ 287.752335][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 287.758306][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 287.764136][ C0] ? __alloc_file+0x181/0x2a0
[ 287.769046][ C0] ? memcpy+0x56/0x70
[ 287.773099][ C0] ? __fget_files+0x2c4/0x320
[ 287.777815][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 287.783635][ C0] __sys_setsockopt+0x268/0x460
[ 287.788660][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 287.793435][ C0] ? fd_install+0x169/0x2a0
[ 287.797936][ C0] ? __kasan_check_write+0x14/0x20
[ 287.803091][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 287.808231][ C0] x64_sys_call+0x982/0x9a0
[ 287.812858][ C0] do_syscall_64+0x4c/0xa0
[ 287.817380][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.822166][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.826942][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.832924][ C0] RIP: 0033:0x7f50d1743da9
[ 287.837345][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 287.857413][ C0] RSP: 002b:00007f50d12c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 287.865866][ C0] RAX: ffffffffffffffda RBX: 00007f50d1871f80 RCX: 00007f50d1743da9
[ 287.873849][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 287.881844][ C0] RBP: 00007f50d179047a R08: 0000000000000004 R09: 0000000000000000
[ 287.889829][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 287.897839][ C0] R13: 000000000000000b R14: 00007f50d1871f80 R15: 00007ffda80083e8
[ 287.906197][ C0]
[ 287.909226][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 287.914473][ C1] NMI backtrace for cpu 1
[ 287.914488][ C1] CPU: 1 PID: 6589 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 287.914508][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.914517][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.914541][ C1] Code: 95 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 287.914555][ C1] RSP: 0018:ffffc900018f76c0 EFLAGS: 00000246
[ 287.914570][ C1] RAX: 0000000000000003 RBX: ffff88810fdb9488 RCX: ffffffff814f2dc9
[ 287.914582][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810fdb9488
[ 287.914593][ C1] RBP: ffffc900018f7750 R08: dffffc0000000000 R09: ffffed1021fb7292
[ 287.914605][ C1] R10: ffffed1021fb7292 R11: 1ffff11021fb7291 R12: 1ffff1103ee20001
[ 287.914618][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200031eed8
[ 287.914630][ C1] FS: 00007f50d12a46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.914645][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.914657][ C1] CR2: 00007f50d12a4d58 CR3: 000000011ab00000 CR4: 00000000003506a0
[ 287.914671][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.914681][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.914691][ C1] Call Trace:
[ 287.914696][ C1]
[ 287.914704][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 287.914721][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 287.914742][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 287.914761][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 287.914779][ C1] ? avc_has_perm+0x158/0x240
[ 287.914795][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 287.914812][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 287.914827][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 287.914847][ C1] lock_sock_nested+0x97/0x290
[ 287.914867][ C1] ? sock_init_data+0xc0/0xc0
[ 287.914884][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.914899][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 287.914914][ C1] tipc_sendstream+0x47/0x70
[ 287.914932][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 287.914948][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 287.914965][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 287.914982][ C1] ? import_iovec+0x7c/0xb0
[ 287.914999][ C1] ___sys_sendmsg+0x1f0/0x260
[ 287.915016][ C1] ? __sys_sendmsg+0x250/0x250
[ 287.915036][ C1] ? __fdget+0x1a1/0x230
[ 287.915055][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 287.915071][ C1] ? ___sys_sendmsg+0x260/0x260
[ 287.915089][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 287.915109][ C1] x64_sys_call+0x4b/0x9a0
[ 287.915125][ C1] do_syscall_64+0x4c/0xa0
[ 287.915139][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.915155][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.915170][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.915186][ C1] RIP: 0033:0x7f50d1743da9
[ 287.915201][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 287.915214][ C1] RSP: 002b:00007f50d12a40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.915230][ C1] RAX: ffffffffffffffda RBX: 00007f50d1872050 RCX: 00007f50d1743da9
[ 287.915242][ C1] RDX: 0000000000000000 RSI: 00000000200012c0 RDI: 0000000000000004
[ 287.915252][ C1] RBP: 00007f50d179047a R08: 0000000000000000 R09: 0000000000000000
[ 287.915262][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 287.915271][ C1] R13: 000000000000000b R14: 00007f50d1872050 R15: 00007ffda80083e8
[ 287.915292][ C1]